MPD: pcm/PcmDsd.hxx Source File

MPD 0.20.15

PcmDsd.hxx
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1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef MPD_PCM_DSD_HXX
21 #define MPD_PCM_DSD_HXX
22
23 #include "check.h"
24 #include "PcmBuffer.hxx"
25 #include "AudioFormat.hxx"
26
27 #include <array>
28
29 #include <stdint.h>
30
31 template<typename T> struct ConstBuffer;
32
36 class PcmDsd {
37 PcmBuffer buffer;
38
39 std::array<struct dsd2pcm_ctx_s *, MAX_CHANNELS> dsd2pcm;
40
41 public:
42 PcmDsd();
43 ~PcmDsd();
44
45 void Reset();
46
47 ConstBuffer<float> ToFloat(unsigned channels,
48 ConstBuffer<uint8_t> src);
49 };
50
51 #endif
check.h
AudioFormat.hxx
PcmBuffer.hxx
PcmDsd::PcmDsd
PcmDsd()
PcmDsd::ToFloat
ConstBuffer< float > ToFloat(unsigned channels, ConstBuffer< uint8_t > src)
PcmBuffer
Manager for a temporary buffer which grows as needed.
Definition: PcmBuffer.hxx:33
PcmDsd
Wrapper for the dsd2pcm library.
Definition: PcmDsd.hxx:36
PcmDsd::~PcmDsd
~PcmDsd()
ConstBuffer
A reference to a memory area that is read-only.
Definition: FlacPcm.hxx:29
PcmDsd::Reset
void Reset()